A healthy diet, exercise helps to keep our brains sharp. Research suggests that regular exercise & proper nutrition improves cognitive function, slows down the mental aging process and helps us process information more effectively. A study reported in the February15th 2016 medical journal JAMA Neurology, older users of the popular Proton Pump Inhibitor (PPI) were 44% more likely to develop dementia when taken regularly than those who did not. The researchers said the study only found an association, however, and not a cause-and-effect link. These include Prevacid (lansoprazole), Nexium (esomeprazole), and Prilosec (omeprizole). The patients in the study had taken...